USA race tensions – the never ending saga

 
Racial frustrations and violence have broken out across many major cities in the US with curfews being imposed, sparked off by the death in Minneapolis of George Floyd, a black man, who died after being knelt on by a white police officer.
Los Angeles is one of the worst affected, where memories of the 1992 Rodney King killing are still raw, with the National Guard being called out. Nearly 1,000 protesters circled the perimeter of the White House grounds for the second night running, faci